UDT Trener

II WJO

UDT tests: Forklift trucks (II WJO)

Category scope in Polish

Wózki jezdniowe podnośnikowe z mechanicznym napędem podnoszenia (bez wysięgnika i bez operatora podnoszonego)

245 questions in this category

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Simulator: 15 questions, 30 minutes and at least 11 correct answers. This format is described by training centres; UDT does not publish it officially.

All questions in this category

  1. 1.Technical equipment subject to technical supervision may be operated on the basis of:#1
  2. 2.Which of the following activities are not part of a UTB operator's duties:#2
  3. 3.Maintenance inspection intervals for technical equipment:#3
  4. 4.Technical supervision is defined as:#4
  5. 5.Who carries out technical inspection of technical equipment?#5
  6. 6.A change to the technical parameters or design of technical equipment is treated as:#6
  7. 7.Who may carry out an agreed repair or modernisation of technical equipment?#7
  8. 8.The Technical Inspection Act specifies the following forms of technical inspection:#8
  9. 9.Who issues the decision authorising operation of technical equipment?#9
  10. 10.An operator of technical equipment may start work when:#10
  11. 11.An operator of technical equipment may start work when:#11
  12. 12.If the person or organisation responsible for operating the equipment fails to comply with technical inspection regulations, that person or organisation:#12
  13. 13.If a threat to human life or health, property and the environment is identified, the inspector:#13
  14. 14.In the event of dangerous damage to technical equipment or an accident, the person or organisation responsible for operating the equipment:#14
  15. 15.An operator qualification certificate may be revoked by:#15
  16. 16.Which of the following are not subject to technical supervision?#16
  17. 17.Technical equipment subject to technical supervision includes:#17
  18. 18.Dangerous damage to technical equipment means:#18
  19. 19.An accident means:#19
  20. 20.Lifting and moving people using technical equipment intended solely for transporting loads requires:#20
  21. 21.Who is responsible for ensuring proper operation and maintenance of technical equipment?#21
  22. 22.Maintenance inspections required by law are carried out by:#22
  23. 23.Who keeps the technical equipment's maintenance log?#23
  24. 24.Acceptance inspections of technical equipment are carried out:#24
  25. 25.Periodic technical examinations are carried out on technical equipment subject to:#25
  26. 26.The absence of the maintenance technician during a technical examination of equipment requires, as a minimum:#26
  27. 27.A candidate seeking to become an operator of technical equipment must:#27
  28. 28.The operator of technical equipment must stop work when:#28
  29. 29.Maintenance inspection intervals for equipment may be specified:#29
  30. 30.The intervals for periodic examinations and ad hoc control examinations of materials handling equipment (UTB) are specified:#30
  31. 31.The duties of an operator of technical equipment include:#31
  32. 32.Technical equipment may be operated on the basis of:#32
  33. 33.After carrying out activities concerning technical equipment, the inspector prepares:#33
  34. 34.Repairs and modernization of technical equipment are carried out by:#34
  35. 35.Who is directly responsible for the safe operation of technical equipment?#35
  36. 36.Where is information on the rules for safely operating the equipment provided?#36
  37. 37.As part of the checks before starting work, the operator:#37
  38. 38.Who issues qualification certificates for operating technical equipment subject to technical inspection?#38
  39. 39.Overloading a UTB during operation:#39
  40. 40.Ad hoc in-service inspections are carried out, among other cases:#40
  41. 41.The operator's duties are specified:#41
  42. 42.Who carries out periodic inspections of technical equipment?#42
  43. 43.Which is a technical inspection body?#43
  44. 44.Qualification certificates authorizing the operation of technical equipment are valid in:#44
  45. 45.The obligation for operators of technical equipment to use personal protective equipment arises from:#45
  46. 46.Under the Council of Ministers regulation on the types of technical equipment subject to technical supervision, technical supervision requirements apply to:#46
  47. 47.The operating instructions need not contain:#47
  48. 48.The equipment's inspection record book must contain:#48
  49. 49.A decision issued by UDT:#49
  50. 50.A person may take the qualification examination if they:#50
  51. 51.After a technical inspection with a positive result, the UDT inspector:#51
  52. 52.Qualification certificates:#52
  53. 53.A person who modifies technical equipment without agreement from the competent technical supervision authority:#53
  54. 54.Anyone who allows technical equipment to be operated without a valid decision authorising operation:#54
  55. 55.The operating instructions are:#55
  56. 56.Operator qualification certificates are not required:#56
  57. 57.A person holding qualification certificates may operate:#57
  58. 58.The operator of technical equipment must:#58
  59. 59.Qualification certificates for operating technical equipment are:#59
  60. 60.An operator who witnesses an accident must:#60
  61. 61.The operator must not:#61
  62. 62.The forms of technical supervision are:#62
  63. 63.Lifting people using equipment designed and manufactured exclusively for lifting loads:#63
  64. 64.Lifting loads using two or more UTB:#64
  65. 65.Being beneath a load that is being moved is:#65
  66. 66.Moving loads over people is:#66
  67. 67.Qualification certificates for operating technical equipment subject to technical supervision are issued by:#67
  68. 68.The examination board informs the candidate of the examination result:#68
  69. 69.The maintenance log should be kept:#69
  70. 70.Job-specific safety instructions:#70
  71. 71.After the qualification certificate for operating the equipment expires, the operator:#71
  72. 72.The validity of a qualification certificate is extended:#72
  73. 73.The lifting capacity of UTB is an equipment parameter directly related to:#73
  74. 74.The net mass of 1000 l of water is approximately:#74
  75. 75.The mass of a load consisting of 40 packages weighing 25 kg each is:#75
  76. 76.The mass of 60 cardboard boxes weighing 20 kg each is:#76
  77. 77.The mass of the load being lifted can be determined using:#77
  78. 78.Information about the equipment's lifting capacity may be provided:#78
  79. 79.The correct unit of lifting capacity is:#79
  80. 80.Which of the following components are not part of a forklift truck's hydraulic system?#80
  81. 81.A hydraulic lock valve provides protection against:#81
  82. 82.The component that converts hydraulic oil pressure into mechanical movement is:#82
  83. 83.The component that generates pressure in a forklift truck's hydraulic system is:#83
  84. 84.The pressure relief valve installed in a forklift truck's hydraulic system is intended to:#84
  85. 85.A safe check of the pressure relief valve is carried out:#85
  86. 86.A hydraulic directional control valve is installed in the system to:#86
  87. 87.An actuator in a forklift truck's hydraulic system is:#87
  88. 88.The component that protects the hydraulic system against excessive pressure is:#88
  89. 89.The throttle-check valve installed in a forklift truck's lifting system is intended to:#89
  90. 90.The safety valve in a forklift truck's hydraulic system:#90
  91. 91.When pressure rises, excess oil is discharged:#91
  92. 92.The criteria and conditions for correctly carrying out hydraulic system tests are specified by:#92
  93. 93.Batteries in an electric forklift truck:#93
  94. 94.The parameters stated by the manufacturer on the battery nameplate are:#94
  95. 95.The STOP emergency stop switch is:#95
  96. 96.The STOP emergency stop switch:#96
  97. 97.Which types of tyres are used on forklift trucks?#97
  98. 98.Who determines the type and size of tyres used on a forklift truck?#98
  99. 99.The wear limit for superelastic tyres, in the absence of other guidelines, is:#99
  100. 100.Which type of wear rules out further use of solid tyres?#100
  101. 101.An illuminated oil pressure warning light may indicate:#101
  102. 102.The symbol shown in the illustration appears on the lever for:#102
  103. 103.On seeing this warning light illuminated, the operator:#103
  104. 104.Moving the lever marked with this pictogram forward will cause:#104
  105. 105.Moving the lever marked with the pictogram shown will cause:#105
  106. 106.Sit-down counterbalance forklift trucks must be equipped with:#106
  107. 107.Braking a pedestrian-controlled forklift truck can be achieved by:#107
  108. 108.The lifting mechanism includes:#108
  109. 109.Sit-down counterbalance forklift trucks may be equipped with the following mast types:#109
  110. 110.Which safety features protect the operator if a counterbalance forklift truck loses stability?#110
  111. 111.Which of the following affects the stability of a counterbalance forklift truck?#111
  112. 112.The gas cylinders used to fuel internal combustion forklift trucks are:#112
  113. 113.In forklift trucks, the lifting mechanism chain is:#113
  114. 114.The symbol in the illustration represents:#114
  115. 115.The symbol in the illustration represents:#115
  116. 116.The symbol in the illustration represents:#116
  117. 117.The symbol in the illustration represents:#117
  118. 118.An illuminated or flashing indicator light:#118
  119. 119.When operating a forklift truck with an interchangeable attachment, the operator should:#119
  120. 120.An interchangeable attachment may be installed on a forklift truck by:#120
  121. 121.What effect does an additional interchangeable attachment have on the forklift truck's load capacity?#121
  122. 122.After fitting an interchangeable attachment provided for by the forklift truck manufacturer:#122
  123. 123.Moving the lever marked with the pictogram shown causes:#123
  124. 124.Operating a forklift truck with fork extensions fitted is permitted when:#124
  125. 125.The electrical safety device fitted at the end of the tiller on a pedestrian-controlled truck is:#125
  126. 126.Which item of equipment prevents unauthorised persons from starting the machine?#126
  127. 127.The marking 1500 x 500 on a fork arm indicates:#127
  128. 128.The maximum load that can be lifted on a pair of fork arms, each marked 2500 x 500, is:#128
  129. 129.Operating a forklift truck with an excessively low hydraulic oil level may result in:#129
  130. 130.Jerky upward movement of the lifting mechanism may be caused by:#130
  131. 131.Leakage in a forklift truck's hydraulic system may show up as:#131
  132. 132.The density of hydraulic oil at a temperature below 0°C:#132
  133. 133.The operator checks the hydraulic oil level:#133
  134. 134.Unless the manufacturer specifies otherwise, the maximum deviation from vertical of a mast carrying its rated load, caused by internal leakage in the tilt system, must not exceed:#134
  135. 135.Unless otherwise specified by the manufacturer, downward drift of the lifting mechanism of a forklift truck with a capacity of up to and including 10 t, carrying its rated load, must not exceed:#135
  136. 136.Unless otherwise specified by the manufacturer, downward drift of the lifting mechanism of a forklift truck with a capacity above 10 t, carrying its rated load, must not exceed:#136
  137. 137.The optimum load for carrying out an internal leakage test on the hydraulic system is:#137
  138. 138.Unless the manufacturer's instructions specify otherwise, the minimum height to which the load must be raised during an internal leakage test of the mast tilt system is:#138
  139. 139.A safe functional check of the pressure relief valve must be carried out:#139
  140. 140.Checking the hydraulic system of forklift trucks includes:#140
  141. 141.Correct operation of the control levers must be checked:#141
  142. 142.The scope of tests on forklift trucks equipped with additional hydraulic attachments includes:#142
  143. 143.Lead-acid batteries may be charged:#143
  144. 144.A room in which forklift truck batteries are charged:#144
  145. 145.A forklift truck operator's duties include:#145
  146. 146.A person replacing discharged batteries must:#146
  147. 147.The STOP emergency switch is used to:#147
  148. 148.If a dangerous situation is identified, the forklift truck operator must:#148
  149. 149.The STOP emergency switch must be checked for correct operation:#149
  150. 150.Tyre wear limits are specified in:#150
  151. 151.Tyre pressure must comply with:#151
  152. 152.Unequal tyre pressures on the same axle can:#152
  153. 153.Accelerated wear of pneumatic tyres is caused by:#153
  154. 154.Uneven wear of solid tyres fitted to the same axle:#154
  155. 155.Who assesses the technical condition of the tyres?#155
  156. 156.If mechanical damage to the tyres affecting safe operation is found, the forklift truck operator:#156
  157. 157.What should the operator do after noticing that the engine oil pressure warning light is on while driving?#157
  158. 158.After finishing work, the operator should:#158
  159. 159.Properly functioning control levers:#159
  160. 160.Which document describes the test for checking that the service brake works correctly?#160
  161. 161.Where can information on how to check that the auxiliary brake works correctly be found?#161
  162. 162.What position should the mast be in during the service brake test?#162
  163. 163.The service brake test should be carried out:#163
  164. 164.If, during the auxiliary brake test, the operator determines that it is not working correctly, they should:#164
  165. 165.If a braking system fault is detected, the operator should:#165
  166. 166.If a brake fluid leak is detected, the operator should:#166
  167. 167.If the auxiliary brake is found to be malfunctioning, the operator:#167
  168. 168.The service brake should be checked by driving the forklift truck and braking:#168
  169. 169.The operator should check the brakes:#169
  170. 170.When leaving the operator's seat, the forklift truck operator should:#170
  171. 171.Inspection of the forklift truck mast includes:#171
  172. 172.When driving a forklift truck with a load on the forks, the operator should:#172
  173. 173.The load should be transported:#173
  174. 174.When driving a loaded counterbalance forklift truck down a sloping ramp, the operator:#174
  175. 175.When driving a forklift truck up an inclined ramp with a load that restricts visibility, the operator:#175
  176. 176.Driving a forklift truck across an inclined ramp is:#176
  177. 177.When travelling in a forklift truck with a load that restricts visibility, the operator should:#177
  178. 178.When driving a forklift truck with a load, you must:#178
  179. 179.The gas cylinder valve outlet should point:#179
  180. 180.The gas system is checked for leaks using:#180
  181. 181.Operating a forklift truck at temperatures below -10°C:#181
  182. 182.Operating a forklift truck at temperatures above 30°C:#182
  183. 183.Using the table, determine the maximum load that a rack storage compartment can support:#183
  184. 184.Using the table, determine the highest storage compartment into which you can place goods with a forklift truck having a maximum lift height of 2100 mm:#184
  185. 185.When placing a load on a warehouse rack, the operator should know:#185
  186. 186.When transporting bulky loads, the operator should:#186
  187. 187.What should the operator pay attention to when replacing traction batteries?#187
  188. 188.A forklift truck may lose stability because of:#188
  189. 189.The permitted travel speed of a forklift truck is specified:#189
  190. 190.Before starting work with a forklift truck, check the operation of:#190
  191. 191.After fitting an additional interchangeable attachment, you should:#191
  192. 192.Before driving a forklift truck onto a loading ramp, the operator should check:#192
  193. 193.When driving a forklift truck, you must:#193
  194. 194.Where can information about a forklift truck's lifting capacity be found?#194
  195. 195.Before starting work with a forklift truck, you must:#195
  196. 196.Operating a forklift truck with a personnel lifting basket fitted onto the forks:#196
  197. 197.If a forklift truck loses stability, the operator:#197
  198. 198.When a forklift truck is overturning, you should:#198
  199. 199.A forklift truck may lose stability as a result of:#199
  200. 200.Unless the forklift truck's manual states otherwise, the maximum elongation of the lifting chain during service may be:#200
  201. 201.Unless the forklift truck's manual states otherwise, the permissible number of cracked plates in a load-bearing leaf chain of the Flyer type is:#201
  202. 202.Unless the forklift truck's manual states otherwise, the minimum permissible thickness of the horizontal section of the forks, measured near the bend (heel), is:#202
  203. 203.Unless the forklift truck's manual states otherwise, the minimum permissible thickness of the horizontal section of the forks, measured near the bend (heel), is:#203
  204. 204.Unless the forklift truck's manual states otherwise, the minimum permissible thickness of the horizontal section of the forks, measured near the bend (heel), is:#204
  205. 205.Unless the forklift truck manual states otherwise, the minimum permissible thickness of the horizontal part of the forks, measured near the bend (heel), is:#205
  206. 206.Unless the forklift truck manual states otherwise, the maximum permissible increase in a fork arm's angle from its original value (usually 90 degrees) is:#206
  207. 207.Using the capacity chart and drawing shown, determine the maximum safe lifting height for the load picked up from side A:#207
  208. 208.Using the capacity chart and drawing shown, determine the maximum safe lifting height for the load picked up from side B:#208
  209. 209.Using the capacity chart and drawing shown, determine the maximum safe lifting height for the load picked up from side A:#209
  210. 210.Using the capacity chart and drawing shown, determine the maximum safe lifting height for the load picked up from side B:#210
  211. 211.Using the capacity chart and drawing shown, determine the maximum safe lifting height for the load picked up from side A:#211
  212. 212.Using the capacity chart and drawing shown, determine the maximum safe lifting height for the load picked up from side B:#212
  213. 213.Based on the load capacity chart and drawing shown, determine the maximum safe lifting height for the load picked up from side A:#213
  214. 214.Based on the load capacity chart and drawing shown, determine the maximum safe lifting height for the load picked up from side B:#214
  215. 215.Based on the load capacity chart and drawing shown, determine the maximum safe lifting height for the load picked up from direction A:#215
  216. 216.Based on the load capacity chart and drawing shown, determine the maximum safe lifting height for the load picked up from direction A:#216
  217. 217.Based on the load capacity chart and drawing shown, indicate which rack or racks the load can be placed on:#217
  218. 218.Based on the load capacity chart and drawing shown, indicate which rack or racks the load can be placed on:#218
  219. 219.Using the load capacity chart and drawing shown, indicate which rack or racks the load can be placed on:#219
  220. 220.Using the load capacity chart and drawing shown, determine the maximum safe lifting height for the load picked up from direction A:#220
  221. 221.Using the load capacity chart and drawing shown, determine the maximum safe lifting height for the load picked up from direction B:#221
  222. 222.Using the load capacity chart and drawing shown, determine the maximum safe lifting height for the load picked up from direction A:#222
  223. 223.Using the load capacity chart and drawing shown, determine the maximum safe lifting height for the load picked up from direction B:#223
  224. 224.Using the load capacity chart shown, determine the maximum capacity of the forklift truck at a height of 6 m:#224
  225. 225.Using the load capacity chart shown, determine the maximum capacity of the forklift truck at a height of 6.7 m:#225
  226. 226.Using the load capacity chart shown, determine the maximum mass of a load with base dimensions of 1.6 m × 1.6 m:#226
  227. 227.Using the load capacity chart shown, determine the maximum mass of a load with base dimensions of 2 m × 2 m:#227
  228. 228.Using the load capacity chart and drawing shown, determine the maximum mass of a load picked up from side B:#228
  229. 229.Using the load capacity chart and drawing shown, determine the maximum mass of a load picked up from side A:#229
  230. 230.Using the load capacity chart and drawing shown, determine the maximum mass of a load picked up from side B:#230
  231. 231.Using the capacity chart and drawing shown, determine the maximum load mass that can be safely lifted when picking up the load from side A:#231
  232. 232.Using the capacity chart and drawing shown, determine the maximum load mass that can be safely lifted when picking up the load from side A:#232
  233. 233.Using the capacity chart and drawing shown, determine the maximum load mass that can be safely lifted when picking up the load from side B:#233
  234. 234.Using the capacity chart shown, determine the maximum capacity of the forklift truck when lifting a load to a height of 3000 mm:#234
  235. 235.Using the capacity chart shown, determine the maximum capacity of the forklift truck when lifting a load to a height of 4000 mm:#235
  236. 236.Using the capacity chart shown, determine the maximum capacity of the forklift truck when lifting a load to a height of 5000 mm:#236
  237. 237.Using the load capacity chart and drawing shown, determine the maximum load mass that can be safely lifted to a height of 4000 mm when picked up from side B:#237
  238. 238.Using the load capacity chart and drawing shown, determine the maximum load mass that can be safely lifted to a height of 4000 mm when picked up from side A:#238
  239. 239.Using the load capacity chart and drawing shown, determine the maximum mass of a load picked up from side B:#239
  240. 240.Using the load capacity chart and drawing shown, determine the maximum mass of a load picked up from side A:#240
  241. 241.Using the load capacity chart and drawing shown, determine the maximum mass of the load picked up from side A:#241
  242. 242.Using the load capacity chart and drawing shown, determine the maximum mass of a load picked up from side B:#242
  243. 243.Using the load capacity chart and drawing shown, determine the maximum mass of a load picked up from side A:#243
  244. 244.Using the load capacity chart and drawing shown, determine the maximum mass of a load picked up from side B:#244
  245. 245.An illuminated oil pressure warning light may indicate:#245

Questions and answers

How many questions are in this category?

Forklift trucks: 245 questions in this category. Sample questions published by UDT, with our answer key, translations and explanations.

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The first 30 questions in learning mode and 1 test per day are free. Individual question pages are also free to read.

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Simulator: 15 questions, 30 minutes and at least 11 correct answers. This format is described by training centres; UDT does not publish it officially.

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